A scheduled pre-labor c-section hysterectomy between 34-35 weeks gestation is the optimal management for what?

A scheduled pre-labor c-section hysterectomy between 34-35 weeks gestation is the optimal management for what?

• A. Placenta accreta spectrum
• B. Placenta previa
• C. Placental abruption
• D. Fetal macrosomia

Answer: (A)

Placenta accreta spectrum is best managed with a cesarean delivery followed by hysterectomy in a planned, pre-labor setting. The abnormal placental attachment makes separation after birth dangerous, causing life-threatening hemorrhage. By scheduling the procedure at around 34–35 weeks, the team can prepare in advance, ensuring blood products, experienced anesthesia and surgical staff, and access to interventional radiology if needed, while giving the fetus relatively mature lungs a bit more time to develop. This approach minimizes the risk of catastrophic bleeding that can occur with an emergent, laboring delivery. The other scenarios don’t fit this approach. Placenta previa may require cesarean delivery, but hysterectomy isn’t routine unless additional risk factors exist. Placental abruption requires urgent delivery if the mother or fetus is compromised. Fetal macrosomia is managed based on fetal size and maternal factors, not with planned hysterectomy.

Placenta accreta spectrum is best managed with a cesarean delivery followed by hysterectomy in a planned, pre-labor setting. The abnormal placental attachment makes separation after birth dangerous, causing life-threatening hemorrhage. By scheduling the procedure at around 34–35 weeks, the team can prepare in advance, ensuring blood products, experienced anesthesia and surgical staff, and access to interventional radiology if needed, while giving the fetus relatively mature lungs a bit more time to develop. This approach minimizes the risk of catastrophic bleeding that can occur with an emergent, laboring delivery.

The other scenarios don’t fit this approach. Placenta previa may require cesarean delivery, but hysterectomy isn’t routine unless additional risk factors exist. Placental abruption requires urgent delivery if the mother or fetus is compromised. Fetal macrosomia is managed based on fetal size and maternal factors, not with planned hysterectomy.